Lg display co., ltd. (20240215434). ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS simplified abstract
Contents
ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS
Organization Name
Inventor(s)
Seokwoo Kang of Hwaseong-si (KR)
ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215434 titled 'ORGANIC LIGHT EMITTING DIODE COMPRISING ORGANOMETALLIC COMPOUND AND PLURALITY OF HOST MATERIALS
The abstract describes an organic light-emitting diode (OLED) with a first electrode, a second electrode, and an organic layer containing a light-emitting layer with a dopant material and a host material.
- The OLED includes a light-emitting layer with a dopant material represented by a chemical formula 1 and a host material represented by chemical formulas 2 and 3.
- This combination results in excellent light-emitting efficiency and lifespan for the OLED.
Potential Applications:
- This technology can be used in display screens for electronic devices such as smartphones, TVs, and monitors.
- It can also be applied in lighting fixtures for energy-efficient and long-lasting illumination.
Problems Solved:
- The OLED addresses the need for improved light-emitting efficiency and lifespan in organic electronic devices.
- It provides a solution for enhancing the performance of OLEDs in various applications.
Benefits:
- Enhanced light-emitting efficiency leads to brighter displays and energy savings.
- Extended lifespan ensures long-term reliability and durability of OLED devices.
Commercial Applications:
- Title: "Advanced OLED Technology for High-Performance Displays and Lighting"
- This technology can be utilized by manufacturers of electronic devices and lighting products to enhance the quality and performance of their products.
- It has the potential to impact the market by offering consumers more efficient and durable OLED-based products.
Questions about OLED Technology: 1. How does the dopant material in the light-emitting layer contribute to the OLED's performance? - The dopant material enhances the OLED's light-emitting efficiency by facilitating the emission of light when an electric current passes through the device. 2. What are the key factors that determine the lifespan of OLEDs? - The lifespan of OLEDs is influenced by various factors such as the materials used, operating conditions, and device design.
Original Abstract Submitted
disclosed is an organic light-emitting diode including: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode; wherein the organic layer includes a light-emitting layer, wherein the light-emitting layer includes a dopant material and a host material, wherein the dopant material includes an organometallic compound represented by a chemical formula 1, wherein the host material includes a compound represented by a chemical formula 2 and a compound represented by a chemical formula 3. the organic light-emitting diode has excellent light-emitting efficiency and lifespan.
